紧急放空人孔“设备材质” Materials of construction:
|
NO |
1 |
2 |
3 |
4 |
5 |
|
构件 *ponent |
壳体 Body |
阀杆 Stem Guide |
阀盘 Pressure Disk |
阀座 Pressure Seat |
阀套 Coating |
|
材质 Material |
不锈钢 Steel 铝合金 Aluminums 碳钢 Casting |
304 316 316L PTFE |
304 316 316L PTFE |
304 316 316L PTFE |
304 316 316L PTFE |
备注:连接标准:HG 、GB、 ANSI、 JIS、 DIN等等.
Standard Connection:HG、GB、ANSI、JIS、DIN、ect.
操作压力:+1961pa (+200mmH2O)
Operating Pressure:+1961pa (+200mmH2O)
紧急放空人孔“尺寸表” Dimension table:
|
DN |
450 |
500 |
600 |
700 |
750 |
|
L |
370 |
380 |
480 |
540 |
600 |
|
H |
658 |
708 |
808 |
908 |
955 |
紧急放空人孔“订货须知” Order Construction:
1、订货时请注明产品尺寸、操作压力及材质。
Please give clear indication of Dimension,operating pressure and material.
2、当需要其他标准法兰、材质或操作压力时请在订货时注明。
Please give clear indication of flange,material and operating pressure if you need other standard.

